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首页> 外文期刊>Russian electrical engineering >A Traction Electric Drive for Electric Cars
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A Traction Electric Drive for Electric Cars

机译:电动汽车的牵引电驱动器

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摘要

It is advisable to use a controlled electric drive in electric drives of electric off-road vehicles due to its significant multiplicity of the supported torque (5 : 1 and higher) in a low-power mode. Such overloads can be achieved, for example, in electric drives with a field-regulated reluctance machine, not only because of the capacity of the electric machines, but also due to the choice of the drive control system. Analysis of requirements for the electric drive of an electric vehicle is performed, and the influence of the control method on the specific parameters is considered. Analysis of the number of independent control actions in synchronous reluctance electric drives is provided. The possibility of increasing the overload multiplicity of the torque by abandoning the vector control in favor of structures similar to dc drive systems is shown.
机译:由于在低功率模式下其支持扭矩(5:1或更高)的显着提高,建议在越野电动车中使用受控电驱动器。这样的过载例如可以在具有现场调节的磁阻电机的电驱动器中实现,这不仅是由于电机的能力,而且还因为选择了驱动控制系统。进行对电动车辆的电驱动的要求的分析,并且考虑控制方法对特定参数的影响。提供了对同步磁阻电驱动器中独立控制动作的数量的分析。显示了通过放弃矢量控制而采用类似于直流驱动系统的结构来增加转矩的过载倍数的可能性。

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